THE BUZZ: When it hits later this month, Trendy Entertainment’s Dungeon Defenders will provide a mix of action, RPG, tower-defense, co-op multiplayer, and online gaming components.

In this latest developer diary video, producer Marc Singer provides a deeper look at the game’s Combat Phase, showing all of the different elements that players will have to contend with in order to successfully defend their precious Eternia Crystals.

Dungeon Defenders will be released on PlayStation Network on October 18th, and Xbox Live Arcade and PC on October 19th.